289340928

素因数分解:

$2^9\times 3^2\times {\mathrm{62791}}^1$

素因数の和:62815

約数の個数: 60

約数和(自身を含む): 835070808

約数和(自身を除く): 545729880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 62791, 125582, 188373, 251164, 376746, 502328, 565119, 753492, 1004656, 1130238, 1506984, 2009312, 2260476, 3013968, 4018624, 4520952, 6027936, 8037248, 9041904, 12055872, 16074496, 18083808, 24111744, 32148992, 36167616, 48223488, 72335232, 96446976, 144670464, 289340928]

約数ペア:

[(1, 289340928), (2, 144670464), (3, 96446976), (4, 72335232), (6, 48223488), (8, 36167616), (9, 32148992), (12, 24111744), (16, 18083808), (18, 16074496), (24, 12055872), (32, 9041904), (36, 8037248), (48, 6027936), (64, 4520952), (72, 4018624), (96, 3013968), (128, 2260476), (144, 2009312), (192, 1506984), (256, 1130238), (288, 1004656), (384, 753492), (512, 565119), (576, 502328), (768, 376746), (1152, 251164), (1536, 188373), (2304, 125582), (4608, 62791)]